104 
62 CYCLOPHORUS $.1.2. 
horizontaliter patens, superne breviter interruptum. — Operc. ? 
— Diam. 16, alt. 14. mill. (Mus. Cuming.) 
Cyclostoma atramentarium. Som. "Thes, N. 105. p. 128, t. 30. f. 236. *) 
— — Chemn. ed. II. N. 146. p. 139. t, 18, f. 17.18. 
Cyclotus ? atramentarius Gray Catal. Cycloph. p. 8. N. 13. 
Cyclophorus? atramentarius Pfr. Consp. N. 75. 
FHabitàt..... .-? 
Obs. Conf. C. marmoratum Fer. 
12. €. nwramntiacus (Amnularia) Sebhumaeher. 
T. depresso-turbinata, solida, confertim striata, lineis spi- 
ralibus, confertis obsolete decussata, nigricanti-castanea, fulvido 
et albido marmorata; spira brevis, acutiuscula; anfr. 5'/, con- 
vexi, ultimus permagnus, subdepressus, peripheria magis 
minusve carinatus, basi pallidus, castaneo-lineatus ; umbilieus 
magnus, infundibuliformis; apertura subobliqua, ampla, sub- 
circularis, intus coerulescens; perist. continuum, anfractui pen- 
ultimo breviter adnatum, undique incrassato-expansum, car- 
neum. — Operc. corneum, arctüispirum, margine anfractuum 
lamelloso. — Diam. maj. 58, min. 46, alt. 32 mill. Ap. intus 
24 mill. diam. (Coll. Nr. 36.) 
Turbo volvulus var. Chemn. Conch. IX. t. 123. f. 1064. 65. 
Helix volvulus y. Müll. Hist. verm. II. p. 83. 
Annularia aurantiaca Schumacher Essai p. 196. 
Cyclostoma. pernobilis Gould in Bost. journ. 1844. p. 458. t. 24. f. 11, **) 
— gpernobile Chemn. ed. II. Cyel: N. 21. p. 30. t. 3. f. 15. 
— aurantiacum Chemn. ib. N..92. p. 31. 167. t. 4. f. 8. 9. 
i220 Ed m5. 
*) T. orbiculato-pyramidali, crassiuscula, laevigata, purpureo-nigricante, 
nonnunquam fusco-maculata; spira mediocri, conica, obtusa; anfr. 5— 6 ro- 
tundatis, tenerrime transversim striatis; sutura distincta; apertura circulari, 
margine labii duplicato; peritremare reflexo , latiusculo, umbilicum versus | 
angulato; umbilico mediocri, (Sow. l. c.) 
**) T. depresso-conica, apice acuta, late umbilicata; anfr. 6 subdepres- 
sis, stris incrementi conspicuis et striis volventibus rugulosis, ultimo 
carina costali albida cincto; apertura magna, intus coerulescente, labro 
crasso, expanso, vivide sanguineo: superne coloribus piceis et lutescentibus 
varie nubeculata, infra albida, lineis piceis, volventibus interrupfa, — Diam. 
2^. alt. I", (Gould 1l. e.) 
